$348 Cheap Flights from Honolulu (HNL) to Seoul (ICN)

View $348 flight on Wed, Jul 2, 2025Opens in a new window
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Cheap Flights from Honolulu to Seoul (HNL-ICN)

Prices were available within the past 7 days and start at $348 for one-way flights and $663 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Premia
Wed, Jul 2 - Wed, Jul 9
HNL
Oahu
ICN
Seoul
$663 Roundtrip, just found
$663
Roundtrip
just found
Select Air Premia flight, departing Wed, Jul 2 from Oahu to Seoul, returning Wed, Jul 9, priced at $663 just found
Air Premia
Fri, Jul 4 - Fri, Jul 18
HNL
Oahu
ICN
Seoul
$698 Roundtrip, found 12 hours ago
$698
Roundtrip
found 12 hours ago
Select Air Premia flight, departing Fri, Jul 4 from Oahu to Seoul, returning Fri, Jul 18, priced at $698 found 12 hours ago
Air Premia
Sat, Sep 13 - Wed, Sep 24
HNL
Oahu
ICN
Seoul
$703 Roundtrip, just found
$703
Roundtrip
just found
Select Air Premia flight, departing Sat, Sep 13 from Oahu to Seoul, returning Wed, Sep 24, priced at $703 just found
Air Premia
Sat, Aug 30 - Wed, Sep 3
HNL
Oahu
ICN
Seoul
$704 Roundtrip, found 1 day ago
$704
Roundtrip
found 1 day ago
Select Air Premia flight, departing Sat, Aug 30 from Oahu to Seoul, returning Wed, Sep 3, priced at $704 found 1 day ago
Air Premia
Wed, Jul 9 - Sat, Jul 12
HNL
Oahu
ICN
Seoul
$738 Roundtrip, found 6 hours ago
$738
Roundtrip
found 6 hours ago
Select Air Premia flight, departing Wed, Jul 9 from Oahu to Seoul, returning Sat, Jul 12, priced at $738 found 6 hours ago
Air Premia
Fri, Aug 29 - Fri, Sep 19
HNL
Oahu
ICN
Seoul
$739 Roundtrip, found 1 day ago
$739
Roundtrip
found 1 day ago
Select Air Premia flight, departing Fri, Aug 29 from Oahu to Seoul, returning Fri, Sep 19, priced at $739 found 1 day ago
United
Fri, Aug 22 - Sat, Aug 30
HNL
Oahu
ICN
Seoul
$804 Roundtrip, found 3 days ago
$804
Roundtrip
found 3 days ago
Select United flight, departing Fri, Aug 22 from Oahu to Seoul, returning Sat, Aug 30, priced at $804 found 3 days ago
Alaska Airlines
Sat, Sep 13 - Wed, Sep 24
HNL
Oahu
ICN
Seoul
$843 Roundtrip, just found
$843
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Sep 13 from Oahu to Seoul, returning Wed, Sep 24, priced at $843 just found
Philippine Airlines
Thu, Sep 25 - Tue, Sep 30
HNL
Oahu
ICN
Seoul
$1,025 Roundtrip, just found
$1,025
Roundtrip
just found
Select Philippine Airlines flight, departing Thu, Sep 25 from Oahu to Seoul, returning Tue, Sep 30, priced at $1,025 just found
Air Canada
Mon, Sep 15 - Thu, Sep 18
HNL
Oahu
ICN
Seoul
$1,026 Roundtrip, found 10 hours ago
$1,026
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Mon, Sep 15 from Oahu to Seoul, returning Thu, Sep 18, priced at $1,026 found 10 hours ago
Flights from Honolulu (HNL) to Seoul (ICN)
Origin airport
Daniel K. Inouye Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Air Premia, Alaska Airlines, All Nippon Airways, Asiana Airlines, Cathay Pacific, Delta, Hawaiian Airlines, Japan Airlines, Korean Air, Philippine Airlines, United
Roundtrip price
$663
Distance
4568 mi

Honolulu to Seoul Flights

The cheapest times to fly from Honolulu to Seoul

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Honolulu to Seoul are during the month of July. You can find some of the cheapest flights from Honolulu to Seoul with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Honolulu to Seoul

Sunday is one of the best days to book for cheap flights from Honolulu to Seoul: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Honolulu to Seoul

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Honolulu to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $348 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Honolulu to Seoul flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Honolulu to Seoul airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Daniel K. Inouye Intl. Airport (HNL) to Incheon Intl. Airport (ICN) cost?
Pick up cheap return flights starting at $664 from Daniel K. Inouye Intl. Airport (HNL) to Incheon Intl. Airport (ICN). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Air Premia flight leaving HNL on May 6 2025 and touching down at ICN. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from HNL to ICN?
The cheapest flights from HNL to ICN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Daniel K. Inouye Intl. Airport (HNL) to Incheon Intl. Airport (ICN)?
Avoid the layovers and travel nonstop to Incheon Intl. Airport (ICN) from Daniel K. Inouye Intl. Airport (HNL) with 3 carriers, including:

  • Korean Air
  • Asiana Airlines
  • Hawaiian Airlines

What is the cheapest airline that flies from HNL to ICN?
Jet off from HNL to ICN with Air Premia. This airline currently has the cheapest one-way fare for this route, starting from $335. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from HNL on July 4 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Daniel K. Inouye Intl. Airport (HNL) to Incheon Intl. Airport (ICN)?
When flying out of Daniel K. Inouye Intl. Airport (HNL), you can take your pick from an average of 2 daily direct flights to Incheon Intl. Airport (ICN).
What are the most popular departure times for flights from Daniel K. Inouye Intl. Airport (HNL) to Incheon Intl. Airport (ICN)?
Flights between HNL and ICN are busiest at 11 AM. If you want a more relaxed experience and possibly cheaper tickets, choose a time outside the usual busy windows.
What day of the week has the most flights from HNL to ICN?
Jet off on a Friday if you’re searching for the biggest selection of flights from Daniel K. Inouye Intl. Airport (HNL) to Incheon Intl. Airport (ICN).
What is the earliest flight from Daniel K. Inouye Intl. Airport (HNL) to Incheon Intl. Airport (ICN)?
The first flight of the day leaving Daniel K. Inouye Intl. Airport (HNL) is at around 11:10AM UTC-10. Hop on this flight and you’ll reach Incheon Intl. Airport (ICN) at approximately 5:25PM UTC+9. The total flight duration is 11h 15m.
How long does it take to fly from Daniel K. Inouye Intl. Airport (HNL) to Incheon Intl. Airport (ICN)?
The average flight time from HNL to ICN is 11 hours and 15 minutes, covering a distance of 4,600 mi.
What airline has the least delays from HNL to ICN?
Korean Air has the best track record for on-time direct flights from Daniel K. Inouye Intl. Airport (HNL) to Incheon Intl. Airport (ICN), with an on-time rating of 80%. Use the Expedia App to see your journey status before you leave and receive notifications about any trip changes.
What is the best time to fly from Daniel K. Inouye Intl. Airport (HNL) to Incheon Intl. Airport (ICN)?
To avoid potential delays on the Daniel K. Inouye Intl. Airport (HNL) to Incheon Intl. Airport (ICN) route, fly before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Seoul from Daniel K. Inouye Intl. Airport (HNL)?
Incheon Intl. Airport (ICN) is the only airport in Seoul with direct flights from Daniel K. Inouye Intl. Airport (HNL). Check out your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Daniel K. Inouye Intl. Airport (HNL) to Incheon Intl. Airport (ICN) last-minute?
Booking your flight from HNL to ICN right before your trip is typically more expensive. However, if you’re flexible with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a HNL to ICN flight and hotel package?
Compared with arranging flights and hotels separately, booking a HNL to ICN flight and hotel package with Expedia could result in significant savings. What’s more, having everything in one place takes the hassle out of travel planning. Simply secure your flights and select from our wide range of stays, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Daniel K. Inouye Intl. Airport (HNL) to Incheon Intl. Airport (ICN)?
If you booked your HNL to ICN flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

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*Available to One Key members.